Hairdryer



FIG. 1 is a front-right perspective view of a hairdryer, showing my new design;

FIG. 2 is a rear-left perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The dash-dot broken lines in the drawings depict the bounds of the claim which extends to the dash-dot broken lines but does not include the dash-dot broken lines, while all other broken lines depict portions of the hairdryer that form no part of the claimed design. All broken lines form no part of the claim. 

CLAIM I claim the ornamental design for a hairdryer, as shown and described. 